JP3358999B2 - Coaxial connector - Google Patents
Coaxial connectorInfo
- Publication number
- JP3358999B2 JP3358999B2 JP03073999A JP3073999A JP3358999B2 JP 3358999 B2 JP3358999 B2 JP 3358999B2 JP 03073999 A JP03073999 A JP 03073999A JP 3073999 A JP3073999 A JP 3073999A JP 3358999 B2 JP3358999 B2 JP 3358999B2
- Authority
- JP
- Japan
- Prior art keywords
- fitting
- center conductor
- mounting
- conductor
- coaxial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
- H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
- H01R24/50—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted on a PCB [Printed Circuit Board]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
- H01R13/6315—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only allowing relative movement between coupling parts, e.g. floating connection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2103/00—Two poles
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Description
【0001】[0001]
【発明の属する技術分野】本発明は同軸コネクタに関す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a coaxial connector.
【0002】[0002]
【従来の技術】回路基板等に取りつけられる同軸コネク
タが、相手コネクタとの嵌合接続の際に、半径方向すな
わち嵌合方向に対して直角方向に或る程度の自由度が要
求される場合がある。2. Description of the Related Art In some cases, a coaxial connector mounted on a circuit board or the like requires a certain degree of freedom in the radial direction, that is, in the direction perpendicular to the fitting direction, at the time of mating connection with a mating connector. is there.
【0003】かかる用途のための同軸コネクタとして、
特開平7‐37648に開示されているものがある。こ
の同軸コネクタは、添付図面の図4に示されるように、
相手コネクタ(図示せず)と嵌合接続される嵌合側同軸
体50と、回路基板(図示せず)に取付接続される取付
台と称される取付側同軸体60とから成っている。As a coaxial connector for such an application,
There is one disclosed in JP-A-7-37648. This coaxial connector, as shown in FIG.
It comprises a fitting coaxial body 50 fitted and connected to a mating connector (not shown), and a mounting coaxial body 60 called a mounting base to be mounted and connected to a circuit board (not shown).
【0004】嵌合側同軸体50は、誘電体(絶縁体)5
1が円筒部51Aと該円筒部51の下端で周方向の二位
置で半径方向外方へ延出する延出部51Bとを有してお
り、中心導体52が該誘電体51の内面と、そして外部
導体53が該誘電体51の外面を覆うように設けられて
いる。すなわち、中心導体52は円筒部52Aと延出部
52Bと、そして外部導体53も円筒部53Aと延出部
53Bとを有している。さらに、中心導体52の延出部
52Aには突起状の接触部52C、そして外部導体53
の延出部53Aには突起状の接触部53Cがそれぞれ形
成されている。The coaxial body 50 on the mating side is made of a dielectric (insulator) 5.
1 has a cylindrical portion 51A and an extending portion 51B extending radially outward at two circumferential positions at the lower end of the cylindrical portion 51, and the center conductor 52 has an inner surface of the dielectric 51, An external conductor 53 is provided to cover the outer surface of the dielectric 51. That is, the center conductor 52 has a cylindrical portion 52A and an extending portion 52B, and the outer conductor 53 also has a cylindrical portion 53A and an extending portion 53B. Further, a protruding contact portion 52C is provided on the extending portion 52A of the center conductor 52, and an external conductor 53
The projecting contact portion 53C is formed on each of the extending portions 53A.
【0005】一方、取付側同軸体60は、全体としてブ
ロック体状の誘電体61を有している。該誘電体61
は、上方に開口せる凹部61Aが一方の側部から他方の
側部へ延びて貫通形成されている。中心導体接続体62
が上記誘電体61の凹部61Aの底部表面に設けられ、
該中心導体接続体62は凹部61Aの両側端で下面側に
まわり込むように屈曲されている。又、外部導体接続体
63は、誘電体61の上面にあって孔部63Aが形成さ
れていて、該孔部63にて、上記嵌合側同軸体50の円
筒部51A,52A,53Aの上方への突出を許容して
おり、又、該外部導体接続体63は側方にて誘電体61
の下面側にまわり込むように屈曲されている。このよう
にして、中心導体52は外部導体53によってシールド
される。On the other hand, the mounting-side coaxial body 60 has a block-shaped dielectric 61 as a whole. The dielectric 61
Is formed so that a concave portion 61A that opens upward extends from one side to the other side. Central conductor connector 62
Is provided on the bottom surface of the concave portion 61A of the dielectric 61,
The center conductor connecting body 62 is bent so as to extend toward the lower surface at both ends of the concave portion 61A. The outer conductor connection body 63 has a hole 63A formed on the upper surface of the dielectric 61, and the hole 63 is provided above the cylindrical portions 51A, 52A, 53A of the fitting side coaxial body 50. And the outer conductor connector 63 is laterally connected to the dielectric 61.
Is bent so as to go around the lower surface side of. In this way, the center conductor 52 is shielded by the outer conductor 53.
【0006】上記嵌合側同軸体50は、中心導体52の
接触部52Cが取付側同軸体60の中心導体接続体62
と、外部導体53の接触部53Cが取付側同軸体60の
外部導体接続体63と、それぞれ弾圧接触しており、
又、孔部63Aが外部導体52Aよりも大径であるため
に半径方向に変位可能となっている。In the fitting side coaxial body 50, the contact portion 52C of the center conductor 52 is connected to the center conductor connecting body 62 of the mounting side coaxial body 60.
And the contact portion 53C of the outer conductor 53 is in resilient contact with the outer conductor connector 63 of the mounting side coaxial body 60, respectively.
Also, since the hole 63A has a larger diameter than the outer conductor 52A, it can be displaced in the radial direction.
【0007】かくして、使用時には、取付側同軸体60
は内部導体接続体62と外部導体接続体63は、それら
の下面側での屈曲部がそれぞれ回路基板(図示せず)の
対応回路部上に配され、半田等により接続される。嵌合
側同軸体50に相手コネクタが嵌合接続される際には、
両者間に半径方向の位置のずれがあっても、嵌合側同軸
体50は取付側同軸体60に対して応力をもたらすこと
なく、同方向に変位(移動)できるので、相手コネクタ
と無理のない嵌合接続が可能となる。又、その際のコジ
リ嵌合に対しても、応力を取付側同軸体60に伝えるこ
ともなくなる。Thus, at the time of use, the mounting side coaxial body 60
The inner conductor connector 62 and the outer conductor connector 63 have their bent portions on the lower surface side respectively arranged on corresponding circuit portions of a circuit board (not shown), and are connected by solder or the like. When the mating connector is mated and connected to the mating coaxial body 50,
Even if there is a radial displacement between the two, the fitting-side coaxial body 50 can be displaced (moved) in the same direction without applying stress to the mounting-side coaxial body 60, so that the mating connector cannot be forced. No fitting connection is possible. In addition, the stress is not transmitted to the mounting-side coaxial body 60 even in the case of the crimping fitting at that time.
【0008】[0008]
【発明が解決しようとする課題】しかしながら、かかる
図4の同軸コネクタにあっては、外部導体によるシール
ドが完全でないこと、又、回路基板と相手コネクタとの
軸線方向距離の変動によって特性が変わってしまうこと
等の点において、改善が望まれていた。However, in the coaxial connector shown in FIG. 4, the characteristics are changed due to the fact that the shield by the external conductor is not perfect and the fluctuation of the axial distance between the circuit board and the mating connector. Improvements have been desired in terms of such problems.
【0009】先ず、図4の同軸コネクタの左側面側に見
られるように、外部導体接続体63は側方に開口されて
いて、中心導体52そして中心導体接続体62に対して
側方部分シールドしていない。この部分は比較的大き
く、同軸コネクタに対しその特性に大きな影響を与え
る。First, as can be seen on the left side of the coaxial connector in FIG. 4, the outer conductor connecting body 63 is opened to the side, so that the outer conductor connecting body 63 is laterally shielded with respect to the center conductor 52 and the center conductor connecting body 62. I haven't. This portion is relatively large and has a significant effect on the properties of the coaxial connector.
【0010】又、同図の同軸コネクタは、嵌合側同軸体
50と取付側同軸体60との間で、軸方向(同図で上下
方向)の相対変位が不可であり、嵌合側同軸体50の嵌
合相手となる相手コネクタが取付けられている回路基板
と、取付側同軸体60が取付けられる回路基板との間隔
に変動が生じた場合、これは、上記相手コネクタの嵌合
側同軸体50との嵌合深さの変動としてあらわれる。そ
の結果、当然シールド範囲も変わり、この同軸コネクタ
の特性が変わることとなる。In the coaxial connector shown in FIG. 1, relative displacement in the axial direction (vertical direction in the drawing) is not possible between the coaxial body 50 on the fitting side and the coaxial body 60 on the mounting side. If the distance between the circuit board on which the mating connector to be mated with the body 50 is mounted and the circuit board on which the mounting-side coaxial body 60 is mounted fluctuates, this is due to the coaxial mating side of the mating connector. It appears as a variation in the fitting depth with the body 50. As a result, the shield range naturally changes, and the characteristics of the coaxial connector change.
【0011】本発明は、このような点に鑑み、相手コネ
クタとの嵌合時に、シールド特性を改良しかつ半径方向
に変位を許容できる同軸コネクタを提供することを主た
る目的とする。又、嵌合方向の変位も許容できる同軸コ
ネクタを提供することを他の目的とする。SUMMARY OF THE INVENTION In view of the foregoing, it is a primary object of the present invention to provide a coaxial connector capable of improving shielding characteristics and allowing displacement in a radial direction when fitted with a mating connector. Another object of the present invention is to provide a coaxial connector that can tolerate displacement in the fitting direction.
【0012】[0012]
【課題を解決するための手段】本発明に係る同軸コネク
タは、相手コネクタに嵌合接続される嵌合側中心導体及
び嵌合側外部導体を有する嵌合側同軸体と、接続対象に
取付接続される取付側中心導体及び取付側外部導体を有
する取付側同軸体とを備え、嵌合側同軸体と取付側同軸
体が半径方向に、すなわち、嵌合方向と直角な方向に相
対並進変位可能な摺動面を有している。 A coaxial connector according to the present invention comprises a fitting coaxial body having a fitting side center conductor and a fitting side outer conductor which are fitted and connected to a mating connector, and a connection and connection to a connection object. And a mounting-side coaxial body having a mounting-side center conductor and a mounting-side outer conductor. The fitting-side coaxial body and the mounting-side coaxial body can be relatively translated and displaced in the radial direction, that is, in a direction perpendicular to the fitting direction. It has a smooth sliding surface.
【0013】かかる同軸コネクタにおいて、本発明は、
嵌合側外部導体と取付側外部導体は、互に接触してい
て、軸方向にて、嵌合側中心導体のほぼ全範囲と、取付
側中心導体の嵌合側中心導体とが接触する摺動面の位置
から接続対象との接続位置の間の範囲とにわたって上記
嵌合側中心導体と取付側中心導体とを周囲で包囲してお
り、かつ上記嵌合側同軸体と取付側同軸体は両者間に介
在するばね部の付勢力によって軸方向にも相対変位可能
となっていることを特徴としている。In such a coaxial connector, the present invention provides:
The fitting-side outer conductor and the mounting-side outer conductor are in contact with each other, and a slide in which substantially the entire range of the fitting-side center conductor and the fitting-side center conductor of the mounting-side center conductor come into contact in the axial direction. The fitting-side center conductor and the mounting-side center conductor are surrounded around the range from the position of the moving surface to the connection position with the connection object .
And the fitting-side coaxial body and the mounting-side coaxial body are interposed between the two.
Relative displacement in the axial direction by the biasing force of the existing spring
It is characterized in that has become.
【0014】このような構成の本発明によれば、嵌合側
同軸体が相手コネクタとの嵌合接続時に、半径方向に互
にずれていたりあるいはこじられても同方向に容易に変
位、すなわち移動し、取付側同軸体に同方向の応力をも
たらすことはない。又、中心導体は上記範囲でほぼ完全
にシールされておりシールド特性も向上する。According to the present invention having such a configuration, when the coaxial body on the mating side is mated and connected with the mating connector, it is easily displaced in the same direction even if the coaxial body is shifted or twisted in the radial direction. It does not move and does not bring the same direction stress to the mounting side coaxial body. In addition, the center conductor is almost completely sealed in the above range, and the shielding characteristics are improved.
【0015】本発明においては、嵌合側同軸体と取付側
同軸は、嵌合側中心導体と取付側中心導体とが半径方向
に拡がる摺動面を有し、該摺動面にて弾圧接触しながら
相対並進変位を可能とすることができる。In the present invention, the fitting-side coaxial body and the mounting-side coaxial have a sliding surface in which the fitting-side central conductor and the mounting-side central conductor expand in the radial direction. The relative translation displacement can be made possible.
【0016】本発明において、嵌合側中心導体は軸方向
中間位置で二つに分割されて、嵌合側同軸体に固定され
た固定中心導体とこれに対して軸方向に可動な可動中心
導体とを有し、該可動中心導体は軸方向の付勢力をもた
らす第一ばね部材を介して固定中心導体により支持され
つつ該付勢力によって取付側中心導体に対して摺動可能
に弾圧接触しているようにすることができる。こうする
ことにより、嵌合側中心導体の半径方向変位の際、嵌合
側中心導体は取付側中心導体との間で所定の接触圧を確
保でき、安定した接触状態を得る。In the present invention, the fitting-side center conductor is divided into two at an axial middle position, and a fixed center conductor fixed to the fitting-side coaxial body and a movable center conductor movable in the axial direction with respect to the fixed center conductor. The movable center conductor is slidably elastically contacted with the mounting-side center conductor by the biasing force while being supported by the fixed center conductor via the first spring member that provides an axial biasing force. Can be. By doing so, when the fitting-side center conductor is displaced in the radial direction, a predetermined contact pressure can be secured between the fitting-side center conductor and the mounting-side center conductor, and a stable contact state is obtained.
【0017】かかる構成は、具体的には、固定中心導体
は可動中心導体の軸部を受入れる中空凹部が形成され、
該軸部と中空凹部との間の環状空間に第一ばね部材が配
設され、第一ばね部材の一端が中空凹部の底部と、他端
が可動中心導体の鍔部と係合し、該第一ばね部材が該鍔
部にて可動中心導体に軸方向の付勢力を印加しているよ
うにすることができる。According to this structure, specifically, the fixed central conductor has a hollow recess for receiving the shaft of the movable central conductor,
A first spring member is disposed in an annular space between the shaft portion and the hollow recess, one end of the first spring member is engaged with a bottom portion of the hollow recess, and the other end is engaged with a flange portion of the movable center conductor. The first spring member may apply an axial biasing force to the movable central conductor at the flange.
【0018】その際、第一ばね部材をコイルばねとする
ことができる。At this time, the first spring member can be a coil spring.
【0019】又、本発明において、取付側同軸体は取付
側外部導体から延出する支持体を有し、該支持体は嵌合
側同軸体の半径方向変位を許容するように嵌合側外部導
体と半径方向に間隔を保ちかつ該嵌合側外部導体の軸方
向中間位置に対応する位置に係止鍔部を有し、上記嵌合
側外部導体に設けられた係止部が上記係止鍔部と軸方向
に係合しており、嵌合側同軸体と取付側同軸体の間に配
された第二ばね部材が上記係止部を係止鍔部に弾圧して
いるようにすることができる。こうすることにより、相
手コネクタとの接続位置が軸方向に変動しても、嵌合側
同軸体と相手コネクタとは第二ばね部材の変位により、
嵌合深さが常に一定し、安定したシールド特性を得る。In the present invention, the mounting-side coaxial body has a support extending from the mounting-side outer conductor, and the support is configured to allow the fitting-side coaxial body to radially displace. A locking flange portion is provided at a position corresponding to an axially intermediate position of the fitting-side external conductor while keeping a gap in the radial direction with the conductor, and a locking portion provided on the fitting-side external conductor is provided with the locking portion. A second spring member disposed between the fitting-side coaxial body and the mounting-side coaxial body is engaged with the flange portion in the axial direction, and presses the locking portion against the locking flange portion. be able to. By doing so, even if the connection position with the mating connector fluctuates in the axial direction, the mating side coaxial body and the mating connector are displaced by the second spring member.
The fitting depth is always constant, and stable shielding characteristics are obtained.
【0020】その場合、嵌合側外部導体と取付側外部導
体は、半径方向に拡がる対向面を有し、該対向面同士間
に第二ばね部材が配設されているようにすることがで
き、又、第二ばね部材は、座面が円筒面の一部をなすよ
うに形成されたばね座金とすることができる。In this case, the fitting-side outer conductor and the mounting-side outer conductor have opposing surfaces extending in the radial direction, and the second spring member can be arranged between the opposing surfaces. Further, the second spring member may be a spring washer formed so that a seat surface forms a part of a cylindrical surface.
【0021】[0021]
【発明の実施の形態】以下、添付図面の図1ないし図3
にもとづき、本発明の実施の形態を説明する。図1
(A)は本実施形態の同軸コネクタの軸線を含む面で右
半分を断面した正面図で、図1(B)は底面図である。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 to FIG.
An embodiment of the present invention will be described based on the above. FIG.
1A is a front view in which the right half is sectioned on a plane including the axis of the coaxial connector of the present embodiment, and FIG. 1B is a bottom view.
【0022】図1(A)において、同軸コネクタは、相
手コネクタ(図示せず)に嵌合接続される嵌合側同軸体
10と、接続対象に取付接続される取付側同軸体30と
を有している。In FIG. 1A, the coaxial connector has a fitting coaxial body 10 fitted and connected to a mating connector (not shown) and a mounting coaxial body 30 mounted and connected to a connection target. are doing.
【0023】嵌合側同軸体10は、筒状の嵌合側外部導
体11とその内部に位置する嵌合側中心導体12とを有
している。嵌合側外部導体11は、軸方向(図1(A)
にて上下方向)の中間位置にて段部11Aを有し、上部
が小径部13、下部が大径部14をなしている。上記小
径部13はその外周面が相手コネクタとの嵌合面とな
る。The fitting-side coaxial body 10 has a tubular fitting-side outer conductor 11 and a fitting-side central conductor 12 located inside the fitting-side outer conductor 11. The fitting-side outer conductor 11 extends in the axial direction (FIG. 1A).
(In the vertical direction), a step portion 11A is provided, the upper portion forms a small-diameter portion 13, and the lower portion forms a large-diameter portion 14. The outer peripheral surface of the small diameter portion 13 is a fitting surface with a mating connector.
【0024】上記嵌合側同軸体10の嵌合側中心導体1
2は、上記嵌合側外部導体11の中心軸線上に位置して
おり、軸線方向の中間位置で、固定中心導体15と可動
中心導体16とに分割形成されている。該固定中心導体
15は誘電体17を介して上記嵌合側外部導体13の小
径部13の内径側にて保持されている。該固定中心導体
15は軸体状に延びているがその中間部に形成された環
状突起15Aにより、上記誘電体17へ下方から所定位
置まで圧入された後の抜け防止を図っている。The fitting-side central conductor 1 of the fitting-side coaxial body 10
Numeral 2 is located on the center axis of the fitting-side outer conductor 11, and is divided into a fixed center conductor 15 and a movable center conductor 16 at an intermediate position in the axial direction. The fixed center conductor 15 is held on the inner diameter side of the small-diameter portion 13 of the fitting-side outer conductor 13 via a dielectric 17. The fixed central conductor 15 extends in the shape of a shaft, but is prevented from coming off after being pressed into the dielectric 17 from below to a predetermined position by an annular projection 15A formed at an intermediate portion thereof.
【0025】上記固定中心導体15は、上部に上方に開
口された雌嵌合部18が形成されていて、ここに相手コ
ネクタの中心導体たるピン状の雄嵌合部を受け入れるよ
うになっている。該固定中心導体15は、中間部に段部
15Aが形成されてそれよりも下方の下部が大径となっ
ており、下方に開口せる中空凹部15Bが形成されてい
る。上記段部15Aは、固定中心導体15が誘電体17
へ下方から圧入されたときに、誘電体17の下面に係止
する位置決めの役を担う。The fixed center conductor 15 is formed with a female fitting portion 18 which is opened upward at an upper portion thereof, and receives a pin-shaped male fitting portion as a center conductor of a mating connector. . The fixed center conductor 15 has a step portion 15A formed at an intermediate portion, a lower portion below the step portion 15A having a large diameter, and a hollow concave portion 15B opening downward. The stepped portion 15A is such that the fixed center conductor 15 is
When it is press-fitted from below, it plays a role of positioning to be locked to the lower surface of the dielectric 17.
【0026】上記可動中心導体16は、上部が軸部16
Aとして形成され、下部にこれよりも大径の鍔部16B
を有している。上記軸部16Aの殆どの部分は上記固定
中心導体15の中空凹部15B内にあって、該中空凹部
15Bの内壁面との間に、環状空間19を形成してい
る。該環状空間19には、第一ばね部材としてのコイル
ばね20が配設されている。該コイルばね20は、上端
が上記中空凹部15Bの底部に係合し、下端が上記鍔部
16Bと係合しており、かくして、可動中心導体16は
コイルばね20を介して固定中心導体15により支持さ
れていると共に該コイルばね20により鍔部16Bにて
下方に向け付勢力が与えられている。The upper part of the movable center conductor 16 is a shaft part 16.
A is formed at the lower portion, and a flange portion 16B having a larger diameter than the lower portion is formed.
have. Most of the shaft portion 16A is inside the hollow recess 15B of the fixed center conductor 15, and forms an annular space 19 between the shaft 16A and the inner wall surface of the hollow recess 15B. A coil spring 20 as a first spring member is disposed in the annular space 19. The coil spring 20 has an upper end engaged with the bottom of the hollow recess 15B and a lower end engaged with the flange 16B. Thus, the movable center conductor 16 is fixed by the fixed center conductor 15 via the coil spring 20. While being supported, the coil spring 20 applies a downward biasing force at the flange portion 16B.
【0027】一方、取付側同軸体30は、取付側外部導
体31とその内部に位置する取付側中心導体32とを有
している。該取付側中心導体32は誘電体33を介して
取付側外部導体31により保持されている。該取付側中
心導体32は、誘電体33そして取付側外部導体31の
下面より突出して下方へ延出し、接続対象たる回路基板
Pとの接続部32Aを形成している。該接続部32Aは
回路基板Pの対応孔を下方に貫通し、例えば、該回路基
板Pの下面で半田等により対応回路部と接続される。上
記取付側中心導体32の上端面32Cと既述の可動中心
導体16の下端面16Cは、平坦な摺動面を形成し、上
記可動中心導体16が、コイルばね20により付勢力を
受けることにより、摺動面にて弾圧接触しつつ半径方向
にも変位(移動)可能となっている。On the other hand, the mounting-side coaxial body 30 has a mounting-side outer conductor 31 and a mounting-side center conductor 32 located inside the mounting-side outer conductor 31. The mounting-side central conductor 32 is held by the mounting-side external conductor 31 via a dielectric 33. The mounting-side center conductor 32 projects downward from the lower surface of the dielectric 33 and the mounting-side outer conductor 31, and forms a connection portion 32A with the circuit board P to be connected. The connection portion 32A penetrates the corresponding hole of the circuit board P downward, and is connected to the corresponding circuit portion by, for example, solder on the lower surface of the circuit board P. The upper end surface 32C of the mounting-side center conductor 32 and the lower end surface 16C of the movable center conductor 16 described above form a flat sliding surface. It can be displaced (moved) in the radial direction while making elastic contact with the sliding surface.
【0028】上記取付側外部導体31の外周面には、金
属製の支持体34が取りつけられており、該支持体34
は軸線方向にて嵌合側外部導体11の段状の係止部11
Aの位置まで上方に延出しており、該位置に係止鍔部3
4Aを有している。該係止鍔部34Aは上記嵌合側外部
導体11の係止部11Aと軸線方向で係合している。A metal support 34 is attached to the outer peripheral surface of the mounting-side outer conductor 31.
Is a stepped locking portion 11 of the fitting-side outer conductor 11 in the axial direction.
A, and extends upward to the position A.
4A. The locking flange 34A is axially engaged with the locking portion 11A of the fitting-side outer conductor 11.
【0029】嵌合側外部導体11の大径部14の下端面
と取付側外部導体31の上面とは、半径方向に拡がる平
行な対向面14A,31Aを形成し、これらの対向面1
4A,31Aの間には第二ばね部材35が配設されてい
る。The lower end surface of the large-diameter portion 14 of the fitting-side outer conductor 11 and the upper surface of the mounting-side outer conductor 31 form parallel opposing surfaces 14A and 31A that expand in the radial direction.
A second spring member 35 is provided between 4A and 31A.
【0030】上記第二ばね部材35は、本実施形態の場
合、上側の座面が円筒面の一部をなすように成形されて
ばね座金として形成されている。該第二ばね部材35は
中央部が孔状をなし可動中心導体16の半径方向の変位
を妨げることはない。かくして、第二ばね部材35は、
嵌合側外部導体11の段状の係止部11Aが支持体34
の係止鍔部34Aへ押しつけられるように、該嵌合側外
部導体11に上方への付勢力を与える。この第二ばね部
材35は、図示の形態に限定されず、要は、上記嵌合側
外部導体に対して上記の付勢力を与えれば足りる。In the case of the present embodiment, the second spring member 35 is formed as a spring washer by forming the upper seat surface so as to form a part of a cylindrical surface. The second spring member 35 has a hole at the center and does not hinder the radial displacement of the movable center conductor 16. Thus, the second spring member 35
The stepped locking portion 11A of the fitting-side outer conductor 11 is
Of the fitting-side outer conductor 11 so as to be pressed against the locking flange 34A. The second spring member 35 is not limited to the illustrated form, but the point is that it suffices to apply the urging force to the fitting-side outer conductor.
【0031】又、上記取付側外部導体31は、図1
(B)にも見られるように、下面から周囲四箇所にて下
方に延出する接続部31Bを有している。該接続部31
Bは、取付側中心導体32の接続部32Aと同様に、回
路基板Pの対応孔を下方に貫通し、例えば、該回路基板
の下面で半田等により対応回路部と接続される。The mounting-side outer conductor 31 is shown in FIG.
As can be seen from (B), there is a connecting portion 31B extending downward from the lower surface at four locations around. The connection part 31
B penetrates the corresponding hole of the circuit board P downward similarly to the connection part 32A of the mounting-side center conductor 32, and is connected to the corresponding circuit part by, for example, solder on the lower surface of the circuit board.
【0032】かくして、本実施形態の同軸コネクタで
は、嵌合側外部導体11と取付側外部導体31は、両者
間の間隙はきわめて小さい状態で、第二ばね部材35を
介して電気的に接続されており、中心導体、すなわち嵌
合側中心導体12と取付側中心導体32は、相手コネク
タとの接続位置から回路基板Pとの接続位置すなわち回
路基板Pの上面位置までの間で、完全に、外部導体、す
なわち嵌合側外部導体11と取付側外部導体31とによ
って包囲されており、確実にシールドされる。Thus, in the coaxial connector of the present embodiment, the fitting-side outer conductor 11 and the mounting-side outer conductor 31 are electrically connected via the second spring member 35 with a very small gap therebetween. The center conductor, that is, the fitting-side center conductor 12 and the mounting-side center conductor 32 are completely separated from the connection position with the mating connector to the connection position with the circuit board P, that is, the upper surface position of the circuit board P. It is surrounded by the outer conductors, that is, the fitting-side outer conductors 11 and the mounting-side outer conductors 31, and is reliably shielded.
【0033】次に、本実施形態の同軸コネクタに接続さ
れる同軸の相手コネクタについて説明する。図2に見ら
れるように、相手コネクタ40は、筒状の外部導体41
とその内部に納められた中心導体42とを有している。
中心導体42は誘電体43を介して外部導体41により
保持されている。Next, a coaxial mating connector connected to the coaxial connector of the present embodiment will be described. As can be seen in FIG. 2, the mating connector 40 has a cylindrical outer conductor 41.
And a central conductor 42 housed therein.
The center conductor 42 is held by the outer conductor 41 via the dielectric 43.
【0034】外部導体41は下部内壁面に環状凹部41
Aが形成されていて、ここに筒状のばね部材44が収め
られている。該ばね部材44は、周方向の複数位置で軸
方向に延びるスリット44Aが形成され、又、若干半径
方向内方に湾曲しており、同方向にばね性を有してい
る。又、外部導体41は、上部の複数位置に、上方に延
出する脚状の接続部41Aを有している。The outer conductor 41 has an annular recess 41 on the lower inner wall surface.
A is formed therein, in which a cylindrical spring member 44 is housed. The spring member 44 is formed with slits 44A extending in the axial direction at a plurality of positions in the circumferential direction, is slightly curved inward in the radial direction, and has spring properties in the same direction. The outer conductor 41 has leg-shaped connecting portions 41A extending upward at a plurality of upper positions.
【0035】中心導体42は、その中間部に環状係止部
42Aと環状突起42Bを有し、誘電体43に上方から
圧入された際、上記環状係止部42Aで圧入深さを一定
とする位置決め、そして環状突起42Bで抜けの防止を
図っている。上記中心導体42は、上記筒状のばね部材
44内の空間へ突入するピン状の雄嵌合部42Cと、誘
電体43から上方へ突出する接続部42Dとを有してい
る。The center conductor 42 has an annular engaging portion 42A and an annular protrusion 42B at an intermediate portion thereof. When the center conductor 42 is press-fitted into the dielectric 43 from above, the press-fitting depth is made constant by the annular engaging portion 42A. Positioning and prevention of detachment are achieved by the annular projection 42B. The center conductor 42 has a pin-shaped male fitting portion 42C that protrudes into a space inside the cylindrical spring member 44, and a connection portion 42D that protrudes upward from the dielectric 43.
【0036】図1に示された本実施形態の同軸コネクタ
は、図2に示されるような相手コネクタと、図3のごと
く嵌合結合する。The coaxial connector of the present embodiment shown in FIG. 1 is fitted and connected to a mating connector as shown in FIG. 2 as shown in FIG.
【0037】図3において、図2の相手コネクタ40を
図1の同軸コネクタの嵌合側同軸体10の小径部13へ
嵌着する。相手コネクタ40のばね部材44は該小径部
13を周囲から弾性保持する。したがって、相手コネク
タ40の外部導体41は嵌合側外部導体11の小径部1
3との間に多少のガタツキがあっても、確実に該嵌合側
外部導体11と接触する。又、相手コネクタの中心導体
42の雄嵌合部42Cは嵌合側中心導体12の雌嵌合部
18にて嵌合接続される。In FIG. 3, the mating connector 40 of FIG. 2 is fitted to the small diameter portion 13 of the fitting side coaxial body 10 of the coaxial connector of FIG. The spring member 44 of the mating connector 40 elastically holds the small diameter portion 13 from the surroundings. Therefore, the outer conductor 41 of the mating connector 40 is the small-diameter portion 1 of the fitting-side outer conductor 11.
Even if there is some backlash between the outer conductor 3 and the outer conductor 3, the outer conductor 11 reliably contacts the outer conductor 11. The male fitting portion 42C of the center conductor 42 of the mating connector is fitted and connected at the female fitting portion 18 of the fitting side center conductor 12.
【0038】この相手コネクタとの接続状態において、
本実施形態の同軸コネクタの中心導体、すなわち嵌合側
中心導体12と取付側中心導体32は、上記相手コネク
タと回路基板Pの上面との間で、完全に外部導体、すな
わち嵌合側外部導体11と取付側外部導体31とによっ
てシールドされる。In the state of connection with the mating connector,
The center conductor of the coaxial connector of the present embodiment, that is, the fitting-side center conductor 12 and the mounting-side center conductor 32 are completely external conductors, that is, the fitting-side external conductors, between the mating connector and the upper surface of the circuit board P. 11 and the outer conductor 31 on the mounting side.
【0039】その際、嵌合側同軸体10は取付側同軸体
30に対し、半径方向そして軸方向に変位可能であり、
相手コネクタ40との同方向での取付け位置に誤差があ
って何らその影響を受けない。At this time, the fitting-side coaxial body 10 can be displaced in the radial direction and the axial direction with respect to the mounting-side coaxial body 30.
There is an error in the mounting position in the same direction with the mating connector 40, and there is no influence.
【0040】先ず、相手コネクタが取りつけられている
回路基板(図示せず)と本実施形態の同軸コネクタが取
りつけられている回路基板とが、その面と平行な方向、
すなわち、コネクタの半径方向に正規位置からズレて位
置しているときには、嵌合側同軸体10は取付側同軸体
30に対し半径方向に変位してこれに対応する。すなわ
ち、嵌合側外部導体11は、取付側外部導体30そして
支持体34に対し半径方向に、第二ばね部材35そして
係止鍔部34Aに対して摺接して並進変位する。又、嵌
合側中心導体12はその可動中心導体16が取付中心導
体32に対し、互の摺動面(16C及び32C)にて、
半径方向で並進変位する。First, the circuit board (not shown) on which the mating connector is mounted and the circuit board on which the coaxial connector of the present embodiment is mounted are aligned in a direction parallel to the surface thereof.
That is, when the connector is shifted from the normal position in the radial direction of the connector, the fitting-side coaxial body 10 is displaced in the radial direction with respect to the mounting-side coaxial body 30 to respond to this. That is, the fitting-side outer conductor 11 is slidably contacted with the second spring member 35 and the locking flange 34A in the radial direction with respect to the mounting-side outer conductor 30 and the support 34, and is translated. In addition, the movable center conductor 16 of the fitting-side center conductor 12 with respect to the mounting center conductor 32 has a sliding surface (16C and 32C) with respect to each other.
Translates radially.
【0041】次に、上記の二つの回路基板の間隔が変動
したとき、すなわち軸方向に変動したときには、その変
動分だけ嵌合側同軸体10は取付側同軸体30に対して
軸方向に変位することとなる。すなわち、第一ばね部材
20そして第二ばね部材34をその分だけ圧縮して変位
する。こうして、相手コネクタ40と嵌合側同軸体10
とはその嵌合深さが常に一定に維持される。Next, when the distance between the two circuit boards fluctuates, that is, when the distance fluctuates in the axial direction, the fitting-side coaxial body 10 is displaced in the axial direction with respect to the mounting-side coaxial body 30 by the fluctuation. Will be done. That is, the first spring member 20 and the second spring member 34 are compressed and displaced by that amount. Thus, the mating connector 40 and the mating coaxial body 10
Means that the fitting depth is always kept constant.
【0042】又、本実施形態の同軸コネクタにあって
は、嵌合側同軸体10は上記摺動面(16C及び32
C)を支点として取付側同軸体30に対して傾くことも
可能であり、上記回路基板同士が平行でなく多少傾いて
いても、これを吸収できる。Further, in the coaxial connector of the present embodiment, the fitting side coaxial body 10 has the sliding surfaces (16C and 32C).
It is also possible to incline with respect to the mounting side coaxial body 30 with C) as a fulcrum, and even if the circuit boards are not parallel but slightly inclined, this can be absorbed.
【0043】いずれの場合にあっても、本実施形態の同
軸コネクタでは、シールドが完全に確保される。In any case, in the coaxial connector of the present embodiment, the shield is completely secured.
【0044】[0044]
【発明の効果】以上のように、本発明は、嵌合側同軸体
と取付側同軸体が半径方向に相対並進変位可能で、しか
も中心導体が外部導体によって完全にシールドされてお
り、上記半径方向の嵌合位置誤差を吸収すると共にシー
ルド特性の改善がなされる。さらに、両同軸体が軸方向
にも相対変位可能としたので、この方向での嵌合位置誤
差も吸収できる。このようにして、同軸コネクタのシー
ルド特性を向上させると共に嵌合位置誤差にもとづく使
用時の過大応力を回避して、回路基板との接続部の保護
を図ることができる。As described above, according to the present invention, the fitting-side coaxial body and the mounting-side coaxial body can be relatively translated and displaced in the radial direction, and the center conductor is completely shielded by the outer conductor. The error of the fitting position in the direction is absorbed, and the shielding characteristics are improved. Further, since the two coaxial bodies are relatively displaceable in the axial direction, the fitting position error in this direction can be absorbed. In this manner, the shield characteristics of the coaxial connector can be improved, and excessive stress during use based on the fitting position error can be avoided, thereby protecting the connection portion with the circuit board.
【図1】本発明の一実施形態の同軸コネクタを示し、図
1(A)は半断面正面図、図1(B)は底面図である。FIG. 1 shows a coaxial connector according to an embodiment of the present invention, wherein FIG. 1 (A) is a front view in half cross section, and FIG. 1 (B) is a bottom view.
【図2】図1のコネクタの相手コネクタの一例を示す半
断面正面図である。FIG. 2 is a half sectional front view showing an example of a mating connector of the connector of FIG.
【図3】図1のコネクタと図2のコネクタの嵌合接続時
の部分断面正面図である。3 is a partial cross-sectional front view of the connector of FIG. 1 and the connector of FIG. 2 at the time of fitting connection.
【図4】従来のコネクタの部分断面斜視図である。FIG. 4 is a partial sectional perspective view of a conventional connector.
10 嵌合側同軸体 11 嵌合側外部導体 11A 係止部 12 嵌合側中心導体 14A 対向面 15 固定中心導体 16 可動中心導体 16A 軸部 16B 鍔部 16C 摺動面 19 中空凹部 20 第一ばね部材 30 取付側同軸体 31 取付側外部導体 32 取付側中心導体 32C 摺動面 34 支持体 34A 係止鍔部 DESCRIPTION OF SYMBOLS 10 Fitting side coaxial body 11 Fitting side outer conductor 11A Locking part 12 Fitting side center conductor 14A Opposing surface 15 Fixed center conductor 16 Movable center conductor 16A Shaft portion 16B Flange portion 16C Sliding surface 19 Hollow recess 20 First spring Member 30 Mounting-side coaxial body 31 Mounting-side outer conductor 32 Mounting-side center conductor 32C Sliding surface 34 Support 34A Locking flange
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平8−335483(JP,A) 特開 平7−37648(JP,A) 特開 平7−296882(JP,A) 特開 昭60−7082(JP,A) 特開 昭60−218777(JP,A) (58)調査した分野(Int.Cl.7,DB名) H01R 17/04 H01R 13/631 H01R 23/68 303 H01R 23/02 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-8-335483 (JP, A) JP-A-7-37648 (JP, A) JP-A-7-296882 (JP, A) JP-A-60-1985 7082 (JP, A) JP-A-60-218777 (JP, A) (58) Fields investigated (Int. Cl. 7 , DB name) H01R 17/04 H01R 13/631 H01R 23/68 303 H01R 23/02
Claims (8)
心導体及び嵌合側外部導体を有する嵌合側同軸体と、接
続対象に取付接続される取付側中心導体及び取付側外部
導体を有する取付側同軸体とを備え、嵌合側同軸体と取
付側同軸体が半径方向に相対並進変位可能な摺動面を有
する同軸コネクタにおいて、嵌合側同軸体と取付側同軸
体とは互いに非分離に組まれており、嵌合側外部導体と
取付側外部導体は、互に接触していて、軸方向にて、嵌
合側中心導体のほぼ全範囲と、取付側中心導体の嵌合側
中心導体とが接触する摺動面の位置から接続対象との接
続位置の間の範囲とにわたって上記嵌合側中心導体と取
付側中心導体とを周囲で包囲しており、かつ上記嵌合側
同軸体と取付側同軸体は両者間に介在するばね部の付勢
力によって軸方向にも相対変位可能となっていることを
特徴とする同軸コネクタ。1. A fitting coaxial body having a fitting-side center conductor and a fitting-side outer conductor fitted and connected to a mating connector, and a fitting-side central conductor and a fitting-side outer conductor that are mounted and connected to a connection target. A coaxial connector having a mounting-side coaxial body having a sliding surface on which the fitting-side coaxial body and the mounting-side coaxial body can be relatively translated and displaced in the radial direction. The outer conductor on the mating side and the outer conductor on the mounting side are in contact with each other and are substantially in contact with each other in the axial direction. The fitting side center conductor and the mounting side center conductor are surrounded by the periphery over a range between the position of the sliding surface where the side center conductor contacts and the connection position with the connection target , and the fitting side
The coaxial body and the mounting side coaxial body are biased by the spring part interposed between them.
A coaxial connector characterized in that it can be relatively displaced in the axial direction by a force .
径方向に拡がる摺動面を有し、該摺動面にて弾圧接触し
ながら相対並進変位が可能となっていることとする請求
項1に記載の同軸コネクタ。2. The fitting-side center conductor and the mounting-side center conductor have a sliding surface that expands in a radial direction, so that relative translational displacement is possible while being in elastic contact with the sliding surface. The coaxial connector according to claim 1.
に分割されて、嵌合側同軸体に固定された固定中心導体
とこれに対して軸方向に可動な可動中心導体とを有し、
該可動中心導体は軸方向の付勢力をもたらす第一ばね部
材を介して固定中心導体により支持されつつ該付勢力に
よって取付側中心導体に対して摺動可能に弾圧接触して
いることとする請求項2に記載の同軸コネクタ。3. The fitting-side center conductor is divided into two parts at an intermediate position in the axial direction, and a fixed center conductor fixed to the fitting-side coaxial body and a movable center conductor movable in the axial direction with respect to the fixed center conductor. Have
The movable center conductor is supported by the fixed center conductor via a first spring member for providing an axial biasing force, and is slidably elastically contacted with the mounting-side center conductor by the biasing force. Item 3. The coaxial connector according to item 2.
入れる中空凹部が形成され、該軸部と中空凹部との間の
環状空間に第一ばね部材が配設され、第一ばね部材の一
端が中空凹部の底部と、他端が可動中心導体の鍔部と係
合し、該第一ばね部材が該鍔部にて可動中心導体に軸方
向の付勢力を印加していることとする請求項3に記載の
同軸コネクタ。4. The fixed center conductor has a hollow recess for receiving the shaft of the movable center conductor, and a first spring member is disposed in an annular space between the shaft and the hollow recess. One end is engaged with the bottom of the hollow recess, and the other end is engaged with the flange of the movable center conductor, and the first spring member applies an axial biasing force to the movable center conductor at the flange. The coaxial connector according to claim 3.
する請求項4に記載の同軸コネクタ。5. The coaxial connector according to claim 4, wherein the first spring member is a coil spring.
する支持体を有し、該支持体は嵌合側同軸体の半径方向
変位を許容するように嵌合側外部導体と半径方向に間隔
を保ちかつ該嵌合側外部導体の軸方向中間位置に対応す
る位置に係止鍔部を有し、上記嵌合側外部導体に設けら
れた係止部が上記係止鍔部と軸方向に係合しており、嵌
合側同軸体と取付側同軸体の間に配された第二ばね部材
が上記係止部を係止鍔部に弾圧していることとする請求
項1に記載の同軸コネクタ。6. The mounting-side coaxial body has a support extending from the mounting-side outer conductor, and the support is connected to the fitting-side outer conductor in a radial direction so as to allow radial displacement of the fitting-side coaxial body. And a locking flange at a position corresponding to the axially intermediate position of the fitting-side external conductor, wherein the locking portion provided on the fitting-side external conductor is provided with the locking flange and the shaft. The second spring member disposed between the fitting-side coaxial body and the mounting-side coaxial body presses the locking portion against the locking flange portion. The coaxial connector as described.
径方向に拡がる対向面を有し、該対向面同士間に第二ば
ね部材が配設されていることとする請求項6に記載の同
軸コネクタ。7. The fitting-side outer conductor and the mounting-side outer conductor have opposing surfaces extending in a radial direction, and a second spring member is disposed between the opposing surfaces. The coaxial connector as described.
なすように形成されたばね座金であることとする請求項
7に記載の同軸コネクタ。8. The coaxial connector according to claim 7, wherein the second spring member is a spring washer whose seat surface is formed as a part of a cylindrical surface.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP03073999A JP3358999B2 (en) | 1999-02-09 | 1999-02-09 | Coaxial connector |
EP00102711A EP1028495A1 (en) | 1999-02-09 | 2000-02-09 | Coaxial connector |
US09/501,277 US6224390B1 (en) | 1999-02-09 | 2000-02-09 | Coaxial connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP03073999A JP3358999B2 (en) | 1999-02-09 | 1999-02-09 | Coaxial connector |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000228256A JP2000228256A (en) | 2000-08-15 |
JP3358999B2 true JP3358999B2 (en) | 2002-12-24 |
Family
ID=12312052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP03073999A Expired - Fee Related JP3358999B2 (en) | 1999-02-09 | 1999-02-09 | Coaxial connector |
Country Status (3)
Country | Link |
---|---|
US (1) | US6224390B1 (en) |
EP (1) | EP1028495A1 (en) |
JP (1) | JP3358999B2 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10115479A1 (en) | 2001-03-29 | 2002-10-10 | Harting Kgaa | Coaxial plug member |
US6474995B1 (en) * | 2001-10-30 | 2002-11-05 | Hon Hai Precision Ind. Co., Ltd. | Low profile RF connector and method of manufacturing the RF connector |
US6699054B1 (en) * | 2003-01-15 | 2004-03-02 | Applied Engineering Products, Inc. | Float mount coaxial connector |
JP4450242B2 (en) * | 2007-04-10 | 2010-04-14 | ヒロセ電機株式会社 | Coaxial connector |
JP4803743B2 (en) * | 2007-05-21 | 2011-10-26 | 日本航空電子工業株式会社 | connector |
CN101488611B (en) * | 2009-02-24 | 2011-10-05 | 中航光电科技股份有限公司 | Signal connector, plug and contact member for printed board |
KR102071608B1 (en) * | 2014-04-08 | 2020-01-30 | 주식회사 쏠리드 | Coaxial connector |
JP2017041347A (en) * | 2015-08-19 | 2017-02-23 | Smk株式会社 | Mounting structure for connector |
JP2019021573A (en) * | 2017-07-20 | 2019-02-07 | イリソ電子工業株式会社 | connector |
KR102065525B1 (en) * | 2019-06-04 | 2020-01-13 | 주식회사 엠피디 | Board to board connector |
CN112787121A (en) * | 2019-11-11 | 2021-05-11 | 康普技术有限责任公司 | Coaxial connector and board-to-board connector assembly |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2640118A (en) * | 1950-12-15 | 1953-05-26 | Edwin G Werner | Coaxial cable connector |
US4008943A (en) * | 1975-07-17 | 1977-02-22 | Rte Corporation | High voltage cable terminator having a fault actuated probe |
US4575694A (en) * | 1984-03-05 | 1986-03-11 | Allied Corporation | Coaxial connector |
JP3252546B2 (en) | 1993-07-27 | 2002-02-04 | 株式会社村田製作所 | Coaxial connector |
JP2586334B2 (en) * | 1994-06-08 | 1997-02-26 | 日本電気株式会社 | Contact type high frequency signal connection structure |
US5516303A (en) | 1995-01-11 | 1996-05-14 | The Whitaker Corporation | Floating panel-mounted coaxial connector for use with stripline circuit boards |
US5775927A (en) * | 1996-12-30 | 1998-07-07 | Applied Engineering Products, Inc. | Self-terminating coaxial connector |
US5769652A (en) * | 1996-12-31 | 1998-06-23 | Applied Engineering Products, Inc. | Float mount coaxial connector |
-
1999
- 1999-02-09 JP JP03073999A patent/JP3358999B2/en not_active Expired - Fee Related
-
2000
- 2000-02-09 EP EP00102711A patent/EP1028495A1/en not_active Withdrawn
- 2000-02-09 US US09/501,277 patent/US6224390B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1028495A1 (en) | 2000-08-16 |
US6224390B1 (en) | 2001-05-01 |
JP2000228256A (en) | 2000-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |